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All Journal Jurnal Pengabdian Masyarakat Nusantara Malikussaleh Journal of Mechanical Science Technology
Jumadi Jumadi
Universitas Malikussaleh
Humanities Automotive Engineering Control & Systems Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Pembuatan Sistem Wiper Otomatis pada Kendaraan Menggunakan Aplikasi Arduino Uno Abubakar Dabet; J Jumadi; Muhammad Iqbal A.P
Malikussaleh Journal of Mechanical Science Technology Vol 5, No 2 (2021): Malikussaleh Journal of Mechanical Science and Technology
Publisher : Malikussaleh University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjmst.v5i2.6020

Abstract

Sistem wiper konvensional saat ini masih sepenuhnya dikendalikan secara manual oleh pengemudi untuk mengatur kecepatan wiper berdasarkan intensitas air di kaca kendaraan. Salah satu inovasi yang dapat membantu pengemudi untuk lebih nyaman berkendara yaitu dengan menambahkan mode otomatis pada sistem wiper. Tujuan dari penelitian ini yaitu membuat  sistem wiper untuk kendaraan ringan yang lebih praktis dan menguji kelayakan nya.Jenis Penelitian yang digunakan adalah pre-eksperimental design dengan teknik pengumpulan data berupa angket yang memiliki dua aspek yaitu ergonomi dan teknis, dengan hasil dari uji kelayakan mencapai 92% untuk aspek ergonomi dan 92% untuk aspek teknis. Berdasarkan hasil uji kelayakan dua aspek tersebut dapat disimpulkan bahwa sistem wiper otomatis ini termasuk kategori sangat layak berdasarkan kategori dari 92% sistem wiper ini dirancang untuk mempermudah pengemudi, dan pengujian kinerja sudah mencapai semua pengkondisian wiper.
Penyusunan Instrumen Tes Bagi Guru Matematika Berbasis Problem Solving dan Literasi Numerasi Rohantizani Rohantizani; Nuraina Nuraina; Jumadi Jumadi; Nur Fadhilah; Nurjannah Nurjannah
Jurnal Pengabdian Masyarakat Nusantara (JPMN) Vol. 5 No. 2 (2025): Agustus 2025 - Januari 2026
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA), Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/jpmn.v5i2.5689

Abstract

This community service activity was motivated by the limited competence of high school mathematics teachers in developing test instruments as a strategy for mathematics learning based on problem solving and numerical literacy. In addition, teachers’ creativity in designing learning tools—particularly test instruments aligned with teaching modules and student worksheets (LKPD) based on problem solving and numerical literacy—remains low. Therefore, this training program was designed to enhance teachers’ competence and creativity in developing test instruments as part of effective learning strategies, especially those integrated with problem solving and numerical literacy-oriented teaching modules and LKPD. The methods employed in this program include lectures, interactive discussions, and hands-on training. The lecture method was used to deliver theoretical concepts related to test instruments that align with problem solving and numerical literacy-based modules and LKPD. The training method involved participants directly in the process of designing and developing learning strategies. Meanwhile, the dialogic method was implemented to address challenges encountered by participants during the training sessions. The target participants of this program were high school mathematics teachers in North Aceh. The training provided significant benefits, particularly in improving teachers’ competence and creativity in developing effective mathematics learning tools.
Co-Authors Abubakar Dabet Faisal Amir Muhammad Iqbal Nur Fadhilah Nuraina Nuraina Nurjannah Nurjannah Rohantizani Rohantizani